A heterogeneous Mixture discribes a substance made of different kinds of atoms bonded together.
Answer:
D. The higher energy chair conformation contains two axial methyl groups.
Explanation:
The diaxial trans-1,4-dimethylcyclohexane has the highest energy (the least stable) and the diequatorial chair conformation has the lowest energy (the most stable).
The diaxial conformation has a higher energy due to the interaction between the methyl groups.
Answer:
You start with 9.4 x 1025 molecules of H2.
You know that an Avogadro's number of molecules of H2 has a mass of 2.0 g.
To solve, 9.4 x 1025 molecules H2 x (2.0 g H2 / 6.023 x 1023 molecules H2) = 312. g H2
Explanation:
A cyclone rotates faster and faster as pressure differences between areas of low and high pressure increases
Answer:
4H2O(g)+3Fe(s)⟶Fe3O4(s)+4H2(g)
4H2O(g)+3Fe(s)⟶Fe3O4(s)+4H2(g)
Is there a question?
Explanation:
